| |
| Concrete & Masonry Construction & Repair |
| Concrete - Barriers | Concrete - Coring & Drilling |
| Concrete - Curbs, Gutters, Sidewalks & Driveways | Concrete - Cutting & Sacking |
| Concrete - Decorative Pavement | Concrete - Extruded Curbing |
| Concrete - Flatwork | Concrete - Gravity Block & Retaining Walls |
| Concrete - Pavement | Concrete - Pre-Cast Wheel Stops |
| Concrete - Recycling | Concrete - Streetscaping |
| Concrete - Trip Hazard Removal | Concrete - Wheelchair Ramps & Grab Rails |
| Flood Proofing | Masonry - Construction |
| Masonry - Restoration & Cleaning |
| |
| Demolition Work |
| Asphalt Removal | Buildings & Structures Demolition/Removal |
| Buildings & Structures Moving | Concrete Removal |
| Hazardous Material Removal & Abatement | Petroleum Contaminated Soil Removal & Disposal |
| Refuse Removal & Disposal |
| |
| Earthwork |
| Drilled Shafts | Erosion Control |
| Excavation and Trucking | Grading |
| Horizontal Boring/Drilling | Landslide Repair |
| |
| Electrical & Communication Construction & Repair |
| Computer/IT Services | Electrical - High Voltage |
| Electrical - Low Voltage | Fiber Optics |
| Generator Inspection and Maintenance | Generator Installation |
| Generator Installation and Repair | Lighting - Exterior |
| Lighting - Illuminated Signs | Lighting - Interior |
| Lighting - Street | Security System Installation and Repair |
| Sound System Installation and Repair | Telecommunications Service Provider/VOIP |
| Traffic - Control Devices/Signals | Traffic - Loop |
| UPS System |
| |
| Facility Construction, Repair & Maintenance |
| Acoustical Ceilings | Asbestos Removal (Certification Required) |
| Cabinetry - Interior | Carpentry - Finish |
| Carpentry - Rough | Carpet Cleaning |
| Countertops | Disaster Restoration |
| Doors - Accordion Door/Operable Wall | Doors - Garage |
| Doors - Overhead | Doors - Pedestrian Automatic & Manual |
| Elevators - Repair & Maintenance | Equipment/Appliance Repair & Maintenance |
| Exhaust Extrication Systems | Fall Protection & Installation |
| Fire - Damage Clean-Up | Fire - Detection & Alarms |
| Fire - Protection Systems | Fire Extinguisher & Fire Suppression Systems Installation |
| Flood Proofing | Floor Coverings - Carpet |
| Floor Coverings - Vinyl | Floor Finishes |
| Food Service Equipment Installation & Repair | Furniture Moving & Short Haul Tranfers |
| Graffiti Removal | Gutters - Cleaning & Repair |
| Gutters & Downspouts | Hoist and Crane Service and Repair |
| Industrial Cleaning and Vacuuming | Insulation |
| Janitorial & Building Maintenance | Laundry Hook-Ups/Drains |
| Metal Fabrication | Millwork - Interior Trim |
| Moving, Storage and Relocation Services | Non-Slip/Skid Surfacing |
| Painting - Exterior | Painting - Interior |
| Pest and Vermin Control | Plastic Fabrication |
| Pressure Washing | Roofing |
| Roofing - Moss Removal & Treatment | Scales - Installation, Maintenance, and Repairs |
| Security Systems | Sound Systems |
| Tile, Marble & Slate | Transmission repair – detroit diesel allison |
| Wallboard | Wallpaper & Wallcoverings |
| Waterproofing, Coating & Sealing | Welding |
| Windows - Cleaning | Windows & Glazing |
| Woodwork - Custom & Prefabricated |
| |
| Fuel Maintenance |
| Generator Fuel Maintenance | Tank Cleaning |
| |
| General Contracting |
| Building Contractor | General Contractor |
| |
| Marine Construction |
| Docks, Bridges, Pilings, Wharfs & Floats | Marine Contracting |
| |
| Plumbing & Mechanical Construction & Repair |
| Hot Tapping - Victaulic, Flanged, Mechanical Pipe | Hot Tapping (Fire Sprinklers) |
| Hot Tapping (Flow Meters) | HVAC Inspection and Maintenance |
| HVAC Repair and Replacement | Incinerators & Boilers |
| Natural Gas | Pipe - Sacking |
| Pipe - Victaulic, Flanged, Mechanical Joint | Plumbing |
| Pumps | Vehicle Exhaust Extraction Systems |
| |
| Roadway Construction, Repair & Maintenance |
| ADA Detectable Warnings | Asphalt Pavement - Chip/Crack Repair |
| Asphalt Pavement - Grinding/Planing | Asphalt Pavement - Minor Repairs |
| Asphalt Pavement - Renewal | Asphalt Pavement - Roadways |
| Asphalt Pavement - Seal Coating | Asphalt Pavement - Speed Bumps |
| Guardrail Installation | Manhole and Valve Adjustments |
| Mud-Jacking | Paint Striping |
| Pavement Markings - Hot Tape | Pavement Markings - Raised |
| Pavement Markings - Thermoplastic | Roadway Construction |
| Roadway Sweeping | Rockeries |
| Slurry Seal | Snow Removal |
| Traffic Control Devices | Traffic Sign Installation/Replacement |
| Waterproofing/Coating/Sealants |
| |
| Sanitary Sewer Facility Construction & Repair |
| Grouting and Sealing | Hot Tapping |
| Manhole Rehabilitation | Pipeline - Repair (Dig Up/Spot Repairs) |
| Pipeline Video Inspection | Residential Side Sewer Service Installation |
| Temporary Bypass Pumping |
| |
| Site Improvement & Repair |
| Athletic Surfacing Systems | Fencing & Gates - Chainlink |
| Fencing & Gates - Wood, Metallic, Wire | Fiberglass Railing Systems |
| Gates - Hydraulic | Horizontal Drilling and Boring |
| Irrigation Systems | Landscape Improvements (Not Maintenance) |
| Landscape Maintenance | Mud Jacking |
| Netting | Playfield Lighting |
| Playground Equipment | Portable Toilet Services |
| Retaining Walls | Rip Rap |
| Sign Installation | Structures - Metal Pole Buildings |
| Structures - Prefab Metal | Trenchless Pipe Installation |
| Underground Storage Tank Installation/Removal | Vertical Climbing Walls |
| |
| Storm Drainage Facility Construction & Repair |
| Bank Stabilization | Catchbasin/Manhole Rehabilitation & Repair |
| Culverts - Large Diameter | Detention/Retention Ponds |
| Flood Proofing | Open Channels |
| Pipeline - Bursting & Jacking | Pipeline - Construction |
| Pipeline - Rehabilitation (Internal) | Pipeline - Repair (Dig Up/Spot Repairs) |
| Pipeline Cleaning | Pipeline Testing |
| Pipeline Video Inspection | Rip-Rap |
| Stream Restoration |
| |
| Vegetation Work |
| Aquatic Vegetation Removal and Management | Brush and Vegetation Removal - Natural |
| Brush Control - Manual | Brush Control - Mechanical |
| Hydroseeding/Erosion Control | Reforestation/Restoration |
| Stump Grinding & Removal | Tree Transplanting |
| Tree Trimming & Removal | Turf Renovation and Repair |
| Vegetation Spraying | Wetland & Aquatic Vegetation Control |
| |
| Water Facility Construction & Repair |
| Backflow - Testing, Repair, Installation | Commercial Meters/PRV Station Installation |
| Fire Hydrant - Installation and Repair | Hot Tapping |
| Leak Detection | Pump Inspection and Maintenance |
| Pump Installation and Repair | Reservoir - Cleaning, Painting & Caulking |
| Reservoir - Construction | Residential Water Service Installation 2" or less |
| Water Main - Construction | Water Main - Repair |
| Water Tank Interior/Exterior Painting | Well Drilling, Development and Redevelopment |